Description
8FT LED Aluminum Channel with Curved Frosted Diffuser – BN251
Create a clean, finished linear lighting appearance with the BN251 LED Aluminum Channel with Curved Frosted Diffuser. Featuring a distinctive arc-style diffuser cover, this aluminum profile provides a professional housing for compatible LED strip lights while creating a softer, rounded finished appearance.
With an 8-foot length and a profile measuring approximately 13/16" wide × 3/8" high, the BN251 is a versatile solution for residential, commercial, cabinet, display, and architectural LED strip lighting projects.
Key Features
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Length: 8 ft
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Profile Size: 13/16" W × 3/8" H
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Profile Width: Approx. 0.81"
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Profile Height: Approx. 0.38"
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Cover: Curved / Arc Frosted Diffuser
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Compatible LED Strip Voltage: 12V, 24V and 110V
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Part Number: BN251
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Installation Kit: End Caps and Mounting Clips Included
Distinctive Curved Diffuser Design
The defining feature of the BN251 is its arc-style frosted diffuser.
Unlike flat diffuser covers commonly used on LED aluminum channels, the curved cover creates a rounded finished profile, making the channel an attractive choice for installations where the aluminum profile remains visible.
Ideal Applications
The BN251 can be used for a variety of linear LED lighting projects, including:
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Under-cabinet lighting
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Cabinet and millwork lighting
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Shelving
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Retail displays
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Display cases
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Residential accent lighting
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Offices and commercial interiors
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Architectural linear lighting
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Custom LED strip installations
Frosted Diffuser for a Finished Lighting Effect
The frosted diffuser covers the LED strip and helps soften the visible light while concealing the LED tape inside the aluminum housing.
The curved cover also gives the finished installation a distinctive rounded appearance compared with conventional flat LED channel diffusers.
Compatible with 12V, 24V and 110V LED Strips
The BN251 is designed for use with compatible 12V, 24V and 110V LED strip lights, providing flexibility across different LED lighting systems.
Always verify the physical dimensions of the selected LED strip before installation to ensure proper fit inside the channel.
Complete Installation Kit
The BN251 includes end caps and mounting clips, providing essential accessories for a clean and professional installation.
Its 8-foot length makes it especially practical for longer linear lighting projects where fewer channel sections are preferred.
Built for Professional LED Projects
The BN251 is a practical solution for electricians, contractors, lighting installers, cabinet makers, lighting stores, and commercial project buyers looking for an aluminum LED channel with a distinctive curved diffuser.
Need LED aluminum channels for a larger project? Contact BrightNex for wholesale pricing and project inquiries.


